I recently changed my blue-ray player region code 1 to region 4 to watch a foreign movie an now I am no longer able to changed back to region 1, even do I still have 3 changes remaining.
I got the following DVD Region Change Error; unable to update region setting. The driver reports that it requires media of the destination region (region 1) so please insert appropriate media and try again. So I insert a USA (region 1) blue-ray movie but I still get the same error.

How do I correct this problem?